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22 February 2018 Photo Johan Roux
KovsieACT music festival lives up to the hype
Prof Francis Petersen, Rector and Vice-Chancellor of the UFS.

Description: Kovsie Act concert Tags: Kovsie Act concert

Shekhinah embraces students at the festival.
Photo: Monk Manyeloyi

A weekend that promised great excitement kicked off on Friday 16 February 2018 with the Kovsie ACT Eco-vehicle race. This event saw students teaming up in their respective colleges in high hopes of earning what was assured to be a gratifying reward. The overall winners of the race were North College who also won for team spirit, the slalom race, and the Formula-e lookalike.

Students at the race rumbled with excitement as they witnessed the Rector and Vice-Chancellor of the University of Free State Prof Francis Petersen get his hands dirty when he decided to test-drive one of the Eco-vehicles himself. “It was honestly an electrifying moment that proves that co-curricular activities have the power to indeed help shift education into the right direction,” said Dean of Student Affairs, Pura Mgolombane, who was seen alongside Prof Petersen.

The first official Kovsie ACT music festival was billed to rock Bloemfontein, and it did exactly that! With the gates opening at 4pm on 17 February 2018, the event saw people pouring in shortly afterwards. The community and student-centred celebration saw a turnout nothing short of amazing.

The evening included a laser show display that is always a crowd pleaser, with OFM radio-show host Shandor Potgieter as the official MC for the event. Festivalgoers were entertained by various musical acts that included Sam Ludidi and local DJ duo, C’jo-&-Cider.

The crowd rushed to the main arena as Jack Parow prepared to kick off with his piece, which undoubtedly revved them up. Shekhinah, of course, followed through with a thrilling performance that held fans at her mercy, with many shouting “Shekhinah!”, as she left the stage. 

Prince Kaybee’s electrifying set ended off the night on a high note. The audience wanted more but the celebrations for the evening had to come to an end. “The festival was too lit, and the artists brought the heat, exactly what I needed before classes start on Monday,” said #KovsieCyberSta and student Thuli Molebalwa.

Kovsie ACT music festival

News Archive

Two scientists part of team that discovers the source of the highest energy cosmic rays at the centre of the Milky Way
2016-03-22

Description: Giant molecular clouds Tags: Giant molecular clouds

Artist's impression of the giant molecular clouds surrounding the Galactic Centre, bombarded by very high energy protons accelerated in the vicinity of the central black hole and subsequently shining in gamma rays.
Artist's impression: © Dr Mark A. Garlick/ H.E.S.S. Collaboration

Spotlight photo:
Dr Brian van Soelen and Prof Pieter Meintjes of the UFS Department of Physics.
Photo: Charl Devenish

H.E.S.S. (High Energy Stereoscopic System) scientists publically revealed their latest galactic discovery in the international science journal, Nature, on 16 March 2016. These scientists were able to pinpoint the most powerful source of cosmic radiation – which, up to now, remained a mystery.

Part of this team of scientists are Prof Pieter Meintjes and Dr Brian van Soelen, both in the University of the Free State (UFS) Department of Physics. Dr Van Soelen explains that they have discovered a proton PeVatron – a source that can accelerate protons up to energies of ~1 PeV (10^15 eV) – at the centre of the Milky Way. The supermassive black hole called Sagittarius A has been identified as the most plausible source of this unprecedented acceleration of protons.

The protons are accelerated to Very High Energy (VHE) gamma rays. The energy of these protons are 100 times larger than those achieved by the Large Hadron Collider at CERN (the European Organization for Nuclear Research).

According to Dr Van Soelen, the fact that this research has been published in Nature demonstrates the importance and pioneering nature of the research conducted by H.E.S.S. The H.E.S.S. observatory – operational in Namibia – is a collaboration between 42 scientific institutions in 12 countries.

In 2006, H.E.S.S. was awarded the Descartes Prize of the European Commission – the highest recognition for collaborative research – and in 2010 the prestigious Rossi Prize of the American Astronomical Society. The extent of the observatory’s significance places it among the ranks of the Hubble Space Telescope and the telescopes of the European Southern Observatory in Chile.

“The next generation VHE gamma-ray telescope,” Dr Van Soelen says, “will be the Cherenkov Telescope Array (CTA), which is currently in the design and development stage.” Both Dr Van Soelen and Prof Meintjes are part of this project as well.

H.E.S.S. has issued a complete statement about the paper published in Nature.

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